/*
 * @Author: hucc
 * @Date: 2021-09-24 11:48:10
 * @LastEditors: hucc
 * @LastEditTime: 2021-09-24 11:50:24
 * @Description: 
 */

//commonJs
let a = 1;
let add = () => {
    a++
}
module.exports = {
    //key value名相同 可以简写
    a: a,
    add: add
}